Home Furniture & Seating Seating, Tables & Pedestals Seat Hardware KingPin™ Series Power-Rise Standard Post (Adjustable Height: 15-1/2″ to 18-1/2″) Springfield Marine KingPin™ Series Power-Rise Standard Post (Adjustable Height: 15-1/2″ to 18-1/2″) $188.49 KingPin™ Series Power-Rise Standard Post (Adjustable Height: 15-1/2" to 18-1/2") quantity Add to cart